1148291288

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{342569}}^1$

素因数の和:342994

約数の個数: 16

約数和(自身を含む): 2158191000

約数和(自身を除く): 1009899712

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 342569, 685138, 1370276, 2740552, 143536411, 287072822, 574145644, 1148291288]

約数ペア:

[(1, 1148291288), (2, 574145644), (4, 287072822), (8, 143536411), (419, 2740552), (838, 1370276), (1676, 685138), (3352, 342569)]